| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 TiO2 + 3 C + 12 Cl2 = (TiCl4)6 + 3 CO4
Co2 + NaOH = Co(OH)2 + Na =>
Co2 + 4 NaOH = 2 Co(OH)2 + 4 Na
H2SO4 + NH3 = NH4HSO4 =>
H2SO4 + NH3 = NH4HSO4
K2PtCl4 + KOH = Pt(OH)2 + KCl =>
K2PtCl4 + 2 KOH = Pt(OH)2 + 4 KCl
HPO3 + NaHCO3 = NaPO3 + CO2 + H2O =>
HPO3 + NaHCO3 = NaPO3 + CO2 + H2O
C14H30 + H2O = CO2 + H2 =>
C14H30 + 28 H2O = 14 CO2 + 43 H2
Na2CO3 + Mg(NO3)2 = Na2(NO3)2 + MgCO3 =>
Na2CO3 + Mg(NO3)2 = Na2(NO3)2 + MgCO3
AlH3PO4 = Al(H3PO4) =>
AlH3PO4 = Al(H3PO4)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MnO + MnO2 = Mn3O4 =>
2 MnO + MnO2 = Mn3O4
NaBF6 + Al = AlF3 + B + NaF =>
3 NaBF6 + 5 Al = 5 AlF3 + 3 B + 3 NaF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2CrO4 + HCl = K2Cr2O7 + KCl + H2O =>
2 K2CrO4 + 2 HCl = K2Cr2O7 + 2 KCl + H2O
Al + H2SO4 = Al2O3 + SO2 + H2O =>
2 Al + 3 H2SO4 = Al2O3 + 3 SO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cl{-} + H3O{+} + Cr2O7{-2} = H2O + Cl2 + Cr{+3} =>
6 Cl{-} + 14 H3O{+} + Cr2O7{-2} = 21 H2O + 3 Cl2 + 2 Cr{+3}
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2 =>
2 Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Ca(PO4)2 + SiO2 + C = P4 + CO2 + SiCa =>
2 Ca(PO4)2 + 2 SiO2 + 10 C = P4 + 10 CO2 + 2 SiCa
NaNO2 + SnCl2 + HCl = NaCl + Sn(NO3)2 + H2O + NO =>
6 NaNO2 + SnCl2 + 4 HCl = 6 NaCl + Sn(NO3)2 + 2 H2O + 4 NO
Mg2O3 + HCl = MgCl3 + H2O =>
Mg2O3 + 6 HCl = 2 MgCl3 + 3 H2O
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH2CHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
FeCl3 + Na2S = FeS + NaCl + S =>
2 FeCl3 + 3 Na2S = 2 FeS + 6 NaCl + S
HCl + Al[OH]3 = AlCl + H[OH]3 =>
HCl + Al[OH]3 = AlCl + H[OH]3
CH3OH + KMnO4 + HCl = CH2O + H2O + KCl + MnO2 =>
3 CH3OH + 2 KMnO4 + 2 HCl = 3 CH2O + 4 H2O + 2 KCl + 2 MnO2
NaHCo3 + NaOH = Na2Co3 + H2O =>
NaHCo3 + NaOH = Na2Co3 + H2O
KHSO4 + HBr = KBr + H2SO4 =>
KHSO4 + HBr = KBr + H2SO4
Fe0S2 + O2 = FeO2 + S2O2 =>
Fe0S2 + 2 O2 = FeO2 + S2O2
MgO + LiCl = MgCl2 + Li2O =>
MgO + 2 LiCl = MgCl2 + Li2O
PBr5 + H2O + Cl2 = H3PO4 + HCl + Br2 =>
2 PBr5 + 8 H2O + 5 Cl2 = 2 H3PO4 + 10 HCl + 5 Br2
SO2 + KMnO4 + HBr = MnSO4 + Br2 + KBr + H2O =>
2 SO2 + 2 KMnO4 + 8 HBr = 2 MnSO4 + 3 Br2 + 2 KBr + 4 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
FeOHCl2 + HCl = FeCl3 + H2O =>
FeOHCl2 + HCl = FeCl3 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
HI + H2SeO4 = SeO2 + I2 + H2O =>
2 HI + H2SeO4 = SeO2 + I2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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